Thermo-stable Wheels

Sura Family – Patented Design

Lucchini RS has developed a complete range of tread braked wheels approved according to EN13979-1 and UIC510-5

The special curved web shape provides an optimal stiffness that limits as much as possible the lateral rim displacements and the rim residual stresses induced from severe tread braking.

Available diameters (mm): 920, 840, 760, 680